Utvidet returrett til 31. januar 2025

Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives

Om Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives

A simple, versatile, one-pot, multi-component reaction (MCR) of ethyl 6-amino-5-cyano-2-methyl-4H-pyran-3-carboxylate derivatives has been achieved in the presence of urea as a potent catalyst in water-ethanol as a green solvent system. Reaction was proceeding via three component reaction by utilizing various aldehyde, malononitrile and ethylacetoacetate at room temperature. All Synthesized products were confirmed by Mass, 1H-NMR, IR and Melting point. Mild reaction conditions, excellent yields, easy isolation of products, no column chromatographic separation, reusability of reaction media.

Vis mer
  • Språk:
  • Engelsk
  • ISBN:
  • 9786206151517
  • Bindende:
  • Paperback
  • Sider:
  • 56
  • Utgitt:
  • 22. mars 2023
  • Dimensjoner:
  • 150x4x220 mm.
  • Vekt:
  • 102 g.
  • BLACK NOVEMBER
  Gratis frakt
Leveringstid: 2-4 uker
Forventet levering: 12. desember 2024

Beskrivelse av Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives

A simple, versatile, one-pot, multi-component reaction (MCR) of ethyl 6-amino-5-cyano-2-methyl-4H-pyran-3-carboxylate derivatives has been achieved in the presence of urea as a potent catalyst in water-ethanol as a green solvent system. Reaction was proceeding via three component reaction by utilizing various aldehyde, malononitrile and ethylacetoacetate at room temperature. All Synthesized products were confirmed by Mass, 1H-NMR, IR and Melting point. Mild reaction conditions, excellent yields, easy isolation of products, no column chromatographic separation, reusability of reaction media.

Brukervurderinger av Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives



Finn lignende bøker
Boken Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives finnes i følgende kategorier:

Gjør som tusenvis av andre bokelskere

Abonner på vårt nyhetsbrev og få rabatter og inspirasjon til din neste leseopplevelse.